After consideration of the use of temporary bearing cast body, should be the strength of concrete beam to meet the design requirements, road bridge bearing roof beams and remove the temporary abutment and templates, exact placement of permanent rubber bearings, rubber bearings off the beam when by force, and check whether the beam bearing and close, if there Void phenomenon and with ease, should be timely adjustment process. Precast girder highway bridge bearing installation, the key is installed precast slab rubber bearings is that as much as possible to ensure that the highway bridge support beam bottom cushion parallel to the top surface of the stone, smooth it with a rubber bearings fully below The snug tension and compression rubber bearing, avoid bias bearing supports, void and inequality and supporting the phenomenon. Construction sequence and precautions bias precast beams laminated rubber bearing, bearing void and uneven, according to the pouring of support cushion stone cleaning requirements and challenges, highway bridge bearing pre-deal support cushion stone. Precast beam end bearing is not placed at the bottom of the handle; bottom plane of precast beams and bearing contact with the adjustment should ensure that the level of damping rubber bearings, highway bridge bearing cellular or if there should be pre-tamped tilt with sediment slurry leveling. Properly seated damping rubber bearing rubber bearing, press the bearing in place pouring requirements when falling girder beams, beam centerline longitudinal axis should coincide with the bearing plate girder and box girder longitudinal axis should parallel with the bearing centerline. Type testing and routine tests highway bridge bearings, which is the standard for reducing test requirements highway bridge bearings are divided into type testing and routine testing, type testing, type testing is commonly referred to our purpose is to ensure that products put into trial design has been achieved parameters required highway bridge bearings or bearing a formal product development process performance and material properties. Random sampling test specimens must not pick sampling, while the provision if the following conditions before setting allows test structures used alternative. In a similar manner, the highway bridge bearings under the same conditions with vulcanized mixture manufacturing, less than 10% within the response, the external size of the error, the second trait factor error is within 10% of the test conditions are too harsh if the ultimate failure limited performance test loading conditions, on the ultimate performance and stress-related testing, in this case, some of the previous test results may be less than or equal to. Television highway bridge bearing test structure structural engineer prior approval of. Damping rubber bearings, bearing Taizhou, ho-card holder 10 years old provided by Hengshui HaoTong Rubber Company. Hengshui Hao-Engineering Rubber Co. (www.htgcxj.com) strong, credible, Hebei Hengshui site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement through innovative ideas will lead Hao engineered rubber and you hand in hand into the brilliant, for a better future!